Re: Revisit of older discussion on Intel em0 timeouts etc.

2011-04-05 Thread Adriel Torres
> >> Would you give me more information on dc(4) link state changes? >> Can you see abnormal kernel message for dc(4)? >> I think I fixed a couple of dc(4) issues as well as bus_dma(9) bugs >> and I don't know how the link state change can happen under load >> unless it encountered watchdog timeout

Re: Setting up a running FreeBSD/PCBSD system to enter kgdb on panic

2011-04-05 Thread Patrick Mahan
On 4/5/11 10:38 AM, fbsdm...@dnswatch.com wrote: > > On Mon, April 4, 2011 5:07 pm, Eitan Adler wrote: >> On Mon, Apr 4, 2011 at 7:35 PM, David Somayajulu >> wrote: >> >>> Hi All, >>> Is there some way I can setup a running FreeBSD - (I use PCBSD7.2) - to >>> break into kgdb when the system pan

Re: Jumbo frame support for BGE_ASICREV_BCM5714

2011-04-05 Thread YongHyeon PYUN
On Wed, Mar 16, 2011 at 04:47:53PM -0700, Vijay Singh wrote: > > > > There was a bug in the diff. I updated the diff but URL is the same > > as before. If you have downloaded the file, please try again. > > > > Hi, thanks a lot for your effort. I will test this out within a week > and get you some

Re: Setting up a running FreeBSD/PCBSD system to enter kgdb on panic

2011-04-05 Thread fbsdmail
On Mon, April 4, 2011 5:07 pm, Eitan Adler wrote: > On Mon, Apr 4, 2011 at 7:35 PM, David Somayajulu > wrote: > >> Hi All, >> Is there some way I can setup a running FreeBSD - (I use PCBSD7.2) - to >> break into kgdb when the system panics. I am trying to get a stack >> trace when "Fatal trap 12:

Re: 7-STABLE NFS: fatal: "select lock: Permission denied"

2011-04-05 Thread Chuck Swiger
On Apr 5, 2011, at 1:01 AM, per...@pluto.rain.com wrote: > Chuck Swiger wrote: > >> It's fairly common to scale up a mail infrastructure from one box >> handling both SMTP and IMAP (or POP) to a SMTP-only box writing to >> NFS-mounted user mailboxes, and have one or more dedicated reader >> boxes

RE: Routing enhancement - reduce routing table locking

2011-04-05 Thread Ingo Flaschberger
example that does not work: ifconfig em0 192.168.0.1/24 ifconfig em1 10.0.0.1/24 route add 10.0.0.0/24 192.168.0.2 What doesn't work ? The add or the delete operation? I can add and delete the 10.0.0.0/24 route fine on my system. try the attached script. now with script. Kind regards,

RE: Routing enhancement - reduce routing table locking

2011-04-05 Thread Ingo Flaschberger
Hi, kern/155772 can be resolved using RADIX_MPATH. regarding kern/155772: at stock 8.2 FreeBSD the system panics after ifconfig down / ifconfig up / ifconfig down with 1 route and 1 interface route (multipath). What's the exact step and a specific example that triggers a panic ? ifconf

RE: Routing enhancement - reduce routing table locking

2011-04-05 Thread Ingo Flaschberger
Hi, I see, What you are saying is the "rtalloc()" call does not have an indicator whether it should be searching for an interface route or not. In the case when RADIX_MPATH is enabled, in_lltable_rtcheck() needs to walk the ECMP route chain to find an interface route. yes. Bye,

RE: Routing enhancement - reduce routing table locking

2011-04-05 Thread Li, Qing
I see, What you are saying is the "rtalloc()" call does not have an indicator whether it should be searching for an interface route or not. In the case when RADIX_MPATH is enabled, in_lltable_rtcheck() needs to walk the ECMP route chain to find an interface route. yes ? -- Qing

RE: Routing enhancement - reduce routing table locking

2011-04-05 Thread Li, Qing
kern/155772 can be resolved using RADIX_MPATH. > > regarding kern/155772: > at stock 8.2 FreeBSD the system panics after ifconfig down / ifconfig up / > ifconfig down with 1 route and 1 interface route (multipath). > What's the exact step and a specific example that triggers a panic ? > > A

Re: Routing enhancement - reduce routing table locking

2011-04-05 Thread Ingo Flaschberger
Can you say something more about :    "implement some multipath changes to use a direct attached      interface route and a real route, used some OpenBSD code" I've looked at the patch but it's not obvious to me. P.S.: I've just saw your reply to kern/155772 and was wondering if this patch can

Applying QoS on trafic

2011-04-05 Thread aliBSD
Hello guys, Here is the issue: For sessions that exceeds a threshold I want to insert its packets to a less prioritized queue. assumption : a session is defined as follow :(@source, @dest, port source, port dest, prototcole used UDP/TCP) Surely creating queues wouldn't be a matter since I made i

Re: Routing enhancement - reduce routing table locking

2011-04-05 Thread Ingo Flaschberger
Can you say something more about :    "implement some multipath changes to use a direct attached      interface route and a real route, used some OpenBSD code" I've looked at the patch but it's not obvious to me. P.S.: I've just saw your reply to kern/155772 and was wondering if this patch ca

Re: Setting up a running FreeBSD/PCBSD system to enter kgdb on panic

2011-04-05 Thread fbsdmail
On Mon, April 4, 2011 5:07 pm, Eitan Adler wrote: > On Mon, Apr 4, 2011 at 7:35 PM, David Somayajulu > wrote: > >> Hi All, >> Is there some way I can setup a running FreeBSD - (I use PCBSD7.2) - to >> break into kgdb when the system panics. I am trying to get a stack >> trace when "Fatal trap 12:

Re: Routing enhancement - reduce routing table locking

2011-04-05 Thread Nikolay Denev
On Apr 5, 2011, at 4:26 AM, Ingo Flaschberger wrote: > Hi, > > I have written a patch to: > *) reduce locking of routing table to achieve the same speed as with > flowtables, which do not scale with many routes: > use of a copy of the route > use rm_lock(9) > (idea of Andre Op

Re: kern/155772: ifconfig(8): ioctl (SIOCAIFADDR): File exists on directly connected networks

2011-04-05 Thread Ingo Flaschberger
Hi, From: Nikolay Denev To: bug-follo...@freebsd.org, s...@ecom24.ru Cc: Subject: Re: kern/155772: ifconfig(8): ioctl (SIOCAIFADDR): File exists on directly connected networks Date: Tue, 5 Apr 2011 14:46:35 +0300 I'm not sure if this can be solved unless RADIX_MPATH is used. My workaround i

Re: kern/155772: ifconfig(8): ioctl (SIOCAIFADDR): File exists on directly connected networks

2011-04-05 Thread Nikolay Denev
The following reply was made to PR kern/155772; it has been noted by GNATS. From: Nikolay Denev To: bug-follo...@freebsd.org, s...@ecom24.ru Cc: Subject: Re: kern/155772: ifconfig(8): ioctl (SIOCAIFADDR): File exists on directly connected networks Date: Tue, 5 Apr 2011 14:46:35 +0300 I'm no

Re: 7-STABLE NFS: fatal: "select lock: Permission denied"

2011-04-05 Thread perryh
Chuck Swiger wrote: > It's fairly common to scale up a mail infrastructure from one box > handling both SMTP and IMAP (or POP) to a SMTP-only box writing to > NFS-mounted user mailboxes, and have one or more dedicated reader > boxes which only run IMAP/POP daemons which access that same NFS > fil